Between the recent climate accord in Paris and a likely deal between Congressional democrats and republicans to extend the solar investment tax credit, the future is looking bright for rooftop solar.

Solar stocks started climbing after more than 250 nations came to a historic agreement this month to take actions aimed at slowing global warming. With the United States standing arm-in-arm with the United Nations at the Paris Climate Change Conference in early December, it’s clear the government will increase its support of renewable energy technologies.